858694581

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{12923}}^1$

素因数の和:13062

約数の個数: 32

約数和(自身を含む): 1339960320

約数和(自身を除く): 481265739

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 2461, 2889, 7383, 12923, 22149, 38769, 66447, 116307, 297229, 348921, 891687, 1382761, 2675061, 4148283, 8025183, 12444849, 31803503, 37334547, 95410509, 286231527, 858694581]

約数ペア:

[(1, 858694581), (3, 286231527), (9, 95410509), (23, 37334547), (27, 31803503), (69, 12444849), (107, 8025183), (207, 4148283), (321, 2675061), (621, 1382761), (963, 891687), (2461, 348921), (2889, 297229), (7383, 116307), (12923, 66447), (22149, 38769)]